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Security audit

popup-generator

Security checks for vulnerabilities and agentic risk

Overview

This skill provides popup and modal design guidance without code execution, persistence, or hidden data handling.

This skill appears safe to install for popup and modal design assistance. Be aware it may activate on generic mentions of words like modal or overlay, so users may need to clarify intent if they meant a different kind of UI or concept.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill description uses a very broad set of trigger keywords such as "popup," "modal," and related terms, which can cause the agent to invoke this skill in situations where the user did not actually request popup-generation behavior. Over-broad activation can misroute user requests, leading to irrelevant guidance and reduced reliability, though the skill content itself is not otherwise dangerous or privilege-seeking.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.